ID   RF3_EDWI9               Reviewed;         529 AA.
AC   C5BHI4;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   28-JUL-2009, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=Peptide chain release factor 3 {ECO:0000255|HAMAP-Rule:MF_00072};
DE            Short=RF-3 {ECO:0000255|HAMAP-Rule:MF_00072};
GN   Name=prfC {ECO:0000255|HAMAP-Rule:MF_00072}; OrderedLocusNames=NT01EI_0554;
OS   Edwardsiella ictaluri (strain 93-146).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Hafniaceae; Edwardsiella.
OX   NCBI_TaxID=634503;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=93-146;
RA   Williams M.L., Gillaspy A.F., Dyer D.W., Thune R.L., Waldbieser G.C.,
RA   Schuster S.C., Gipson J., Zaitshik J., Landry C., Lawrence M.L.;
RT   "Complete genome sequence of Edwardsiella ictaluri 93-146.";
RL   Submitted (MAR-2009) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Increases the formation of ribosomal termination complexes
CC       and stimulates activities of RF-1 and RF-2. It binds guanine
CC       nucleotides and has strong preference for UGA stop codons. It may
CC       interact directly with the ribosome. The stimulation of RF-1 and RF-2
CC       is significantly reduced by GTP and GDP, but not by GMP.
CC       {ECO:0000255|HAMAP-Rule:MF_00072}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00072}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC       superfamily. Classic translation factor GTPase family. PrfC subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00072}.
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DR   EMBL; CP001600; ACR67783.1; -; Genomic_DNA.
DR   RefSeq; WP_015869983.1; NC_012779.2.
DR   AlphaFoldDB; C5BHI4; -.
DR   SMR; C5BHI4; -.
DR   STRING; 67780.B6E78_13480; -.
DR   EnsemblBacteria; ACR67783; ACR67783; NT01EI_0554.
DR   GeneID; 7961575; -.
DR   KEGG; eic:NT01EI_0554; -.
DR   PATRIC; fig|634503.3.peg.500; -.
DR   HOGENOM; CLU_002794_2_1_6; -.
DR   OMA; GFVFKIH; -.
DR   OrthoDB; 164090at2; -.
DR   Proteomes; UP000001485; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR   GO; GO:0016149; F:translation release factor activity, codon specific; IEA:UniProtKB-UniRule.
DR   GO; GO:0006449; P:regulation of translational termination; IEA:UniProtKB-UniRule.
DR   CDD; cd04169; RF3; 1.
DR   Gene3D; 3.30.70.3280; -; 1.
DR   Gene3D; 3.40.50.300; -; 3.
DR   HAMAP; MF_00072; Rel_fac_3; 1.
DR   InterPro; IPR035647; EFG_III/V.
DR   InterPro; IPR004161; EFTu-like_2.
DR   InterPro; IPR031157; G_TR_CS.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR004548; PrfC.
DR   InterPro; IPR032090; RF3_C.
DR   InterPro; IPR038467; RF3_dom_3_sf.
DR   InterPro; IPR041732; RF3_GTP-bd.
DR   InterPro; IPR005225; Small_GTP-bd_dom.
DR   InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR   InterPro; IPR009000; Transl_B-barrel_sf.
DR   PANTHER; PTHR43556; PTHR43556; 1.
DR   Pfam; PF00009; GTP_EFTU; 1.
DR   Pfam; PF03144; GTP_EFTU_D2; 1.
DR   Pfam; PF16658; RF3_C; 1.
DR   PRINTS; PR00315; ELONGATNFCT.
DR   SUPFAM; SSF50447; SSF50447; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   SUPFAM; SSF54980; SSF54980; 1.
DR   TIGRFAMs; TIGR00503; prfC; 1.
DR   TIGRFAMs; TIGR00231; small_GTP; 1.
DR   PROSITE; PS00301; G_TR_1; 1.
DR   PROSITE; PS51722; G_TR_2; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; GTP-binding; Nucleotide-binding; Protein biosynthesis;
KW   Reference proteome.
FT   CHAIN           1..529
FT                   /note="Peptide chain release factor 3"
FT                   /id="PRO_1000202467"
FT   DOMAIN          11..280
FT                   /note="tr-type G"
FT   BINDING         20..27
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00072"
FT   BINDING         88..92
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00072"
FT   BINDING         142..145
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00072"
SQ   SEQUENCE   529 AA;  59638 MW;  201119F7236951E9 CRC64;
     MSPSEYAREV AKRRTFAIIS HPDAGKTTIT EKVLLFGQAI QVAGTVKGRG SSQHAKSDWM
     EMEKQRGISI TTSVMQFPYH DCLVNLLDTP GHEDFSEDTY RTLTAVDCCL MVIDAAKGVE
     DRTRKLMEVT RLRDTPILTF MNKLDRDIRD PMELLDEVES ELRIACAPIT WPIGCGKLFK
     GVYHLYKDET YLYQSGKGHT IQEVRVIKGL DNPLLDTAVG EDLAAQLREE LELVQGASTE
     FEEEAFLNGQ LTPVFFGTAL GNFGVDHMLD GLVAWAPAPM PRMTDVRKVS ADEEKFSGFV
     FKIQANMDPK HRDRVAFMRV VSGRYDKGMK LRQVRTGKDV VIADALTFMA GDRAHVEEAY
     PGDIIGLHNH GTIQIGDTFT QGEEMKFTGI PNFAPELFRR IRLRDPLKQK QLLKGLVQLS
     EEGAVQVFRP VANNDLIVGA VGVLQFDVVV ARLKSEYNVE AIYESVNVST ARWVECDDVK
     KFDEFQRKNE LHLALDGGDN LAYIAPTMVN LNLTQERYPE VRFRKTREH